A bullet-speed experiment reveals that the Earth's inner core may be softer and more dynamic than previously thought.

The complex building blocks of life can form spontaneously in space, a new lab experiment shows. The complex precursors to biological molecules can form spontaneously in interstellar space, according ...

Swiss scientists develop safer and longer-lasting batteries, reducing explosions and tripling their useful life.

The Pentagon is quietly testing how viruses and microbes behave beyond Earth, betting that space can harden the United States ...

The most precise clocks ever built are now testing Einstein, hunting dark matter, and reshaping how we define time itself. In A Nutshell The world’s most precise clocks are changing how we understand ...

NASA chief Jared Isaacman on Thursday said the experience of the returned Crew-11 will be used to prepare for future human space flight—including to the moon ...

Jay Bhattacharya, the N.I.H. director, says authorities broke the public’s trust in the Covid era. Now it’s up to outsiders to restore it.

Big Questions, Big Experiences - Part 2 The Wyoming Research Scholars Program turns undergraduates into full-fledged researchers.

New research suggests that Earth’s solid inner core might not be as rigid as once believed. Instead, it could exist in an ...

On Thursday NASA chief Jared Isaacman said the experience of the returned Crew-11 will be used to prepare for future human ...

Jay Bhattacharya, the N.I.H. director, says elites broke the public’s trust in the Covid era. Now it’s up to outsiders to ...

As the four-person crew of Artemis II prepares to launch on a historic mission around the moon as soon as February, some experts are worried about the Orion spacecraft’s heat shield.